> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dangoweb.com/llms.txt
> Use this file to discover all available pages before exploring further.
# PHP
> Learn how to activate PHP extensions, change your PHP version, and modify PHP settings.
## PHP Selector
**PHP Selector** is a tool in **DirectAdmin** that allows you to manage your PHP environment. It enables you to change the PHP version and activate or deactivate PHP extensions.
To access **PHP Selector**, follow these steps:
1. Log in to your **DirectAdmin** control panel.
2. Navigate to the **Advanced Features** section.
3. Click on **PHP Selector**. You will be redirected to the **PHP Selector** interface.
4. Select the required PHP version from the dropdown menu next to "Current PHP version".
5. Select required extensions from the alphabetical package list.
If you do not see the extension you need, [contact support](/help/support). The extension will need to be reviewed before it can be added.
## PHP Settings
The **PHP Settings** tab in **DirectAdmin** allows you to configure various PHP settings for your web applications. This is particularly useful for developers who need specific PHP configurations for their applications.
To access **PHP Settings**, follow these steps:
1. Log in to your **DirectAdmin** control panel.
2. Navigate to the **Account Manager** section.
3. Click on **PHP Settings**.
4. Add new PHP setting overrides by searching for the override, selecting it, entering an override value, and clicking the **Add** button.
5. To remove an override, click the **Delete** button next to the override you want to remove.
